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OlgaM077 [116]
4 years ago
8

During a bike challenge, riders have to collect various colored ribbons. each 1/2 mile they collect a red ribbon, each 1/8 mile

they collect a green ribbon, and each 1/4 mile they collect a blue ribbon. which colors of ribbons will be collected at the 3/4 mile marker?
Mathematics
1 answer:
Effectus [21]4 years ago
8 0
I think red I'm not sure maybe not I'm sorry.

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Harold took five different samples of thirty-five randomly selected students from the 520 students he surveyed. The
mars1129 [50]

Answer:

d!

Step-by-step explanation:

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3 0
3 years ago
Graph the line perpendicular to x = -2 that passes through ( -3, 7)
erma4kov [3.2K]

Answer:

The parallel line would be y = 7

Step-by-step explanation:

If a line is parallel to x = -2, then it is a horizontal line. All horizontal lines can be written in the form of y = (a number). That number can be found as the y-coordinate in the ordered pair given.

y = 7

8 0
3 years ago
Could you please help me with questions 36 & 37?
Andrej [43]

We have to determine if the functions are linear or not.

We can do this by rearranging the equations in this form:

y=mx+b

where m and b are constants.

<em>NOTE: There are many ways to prove that a function is linear, but this is the easiest for this question. </em>

36.

\begin{gathered} x+\frac{1}{y}=7 \\ \frac{1}{y}=-x+7 \end{gathered}

As this function can not be written in the form y=mx+b, then it is not linear.

37.

\begin{gathered} \frac{x}{2}=10+\frac{2y}{3} \\ \frac{x}{2}-10=\frac{2y}{3} \\ \frac{2y}{3}=\frac{1}{2}x-10 \\ y=\frac{3}{2}(\frac{1}{2}x-10) \\ y=\frac{3}{4}x-15 \end{gathered}

This function is now in the form y=mx+b, where m=3/4 and b=-15. Then, this function is a linear function.

Answer:

36. Non-linear.

37. Linear.

8 0
1 year ago
Directions - Write The Correct Number In Each Blank To Show The Community Property Of Addition.
kakasveta [241]
56+82=82+56
I hope this helps!!!
4 0
3 years ago
2(3x-5)Explain how to write it.
wolverine [178]

Hello!

I'm assuming we're simplifying here

to simplify, use the distributive property of multiplication

2 * 3x = 6x

2 * (-5) = -10

6x - 10 is your simplified answer

I hope this helps, and have a nice day!

5 0
3 years ago
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